Mark your calendar: March 21, 2027 is Slytherin Pride Day.

Did you know March 21, 2027 is Spring Fairy Fun Day?

March has a surprise: Twitter Day lands on March 21, 2027.

Did you know March 21, 2027 is World Forestry Day?

On March 21, 2027, it's World Poetry Day.

It's Harmony Day on March 21, 2027.

March has a surprise: Holika Dahana lands on March 21, 2027.

March 21, 2027 brings Human Rights Day South Africa — one of spring's more delightful excuses to celebrate.

Did you know March 21, 2027 is Memory Day?

March has a surprise: Namibia Independence Day lands on March 21, 2027.